208065540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3467759}}^1$

素因数の和:3467771

約数の個数: 24

約数和(自身を含む): 582583680

約数和(自身を除く): 374518140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3467759, 6935518, 10403277, 13871036, 17338795, 20806554, 34677590, 41613108, 52016385, 69355180, 104032770, 208065540]

約数ペア:

[(1, 208065540), (2, 104032770), (3, 69355180), (4, 52016385), (5, 41613108), (6, 34677590), (10, 20806554), (12, 17338795), (15, 13871036), (20, 10403277), (30, 6935518), (60, 3467759)]